My ideasGENERALFlying units
they could have some natural flying units cuz a lot of them can flyNatural armor
almost every insect has chitin so I let's make no diffrence (excluded unit without it like larvas)Workers
Insects are really hardworking they should have some bonus about it Venom
We cannot forget about the fact some of them are venomous

UNITS
Worker basic unit that can build
Warrior basic unit that protect and fight
Queen elite unit that has aura and can lay eggs

About eggs
Idea would work like this queen/worker can build egg and from egg you can get various units something like Auxiliaries from AOS but it will be more mobile because you can build it almost everywhere of course it will have cooldown